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Related Concept Videos

Tonsillitis I: Introduction01:30

Tonsillitis I: Introduction

Tonsillitis is inflammation of the tonsils, which are two lymphoid tissue masses at the back of the throat. This condition can cause discomfort and irritation in the throat.
Etiology
Three primary contributing factors have been identified.
Chronic Pharyngitis01:23

Chronic Pharyngitis

Chronic pharyngitis refers to persistent inflammation of the pharyngial mucosa.
Etiology
It often arises from persistent viral or bacterial infections affecting sinuses and tonsils.
Additional contributing factors include inadequate dental hygiene, mouth breathing, recurring tonsillitis, allergic rhinitis, laryngopharyngeal reflux, and exposure to smoke, chemicals, and other environmental pollutants. Allergic reactions to pollen, mold, and pet dander, chronic cough, excessive voice usage,...
Secondary Lymphoid Organs01:15

Secondary Lymphoid Organs

Secondary organs, including lymph nodes, the spleen, and mucosa-associated lymphoid tissue (MALT), work harmoniously to protect us from disease and infection.
The spleen is a vital organ in the lymphatic system, nestled in the upper left side of the abdomen. It is composed of two primary regions: the red pulp and the white pulp, each having distinct functions. The red pulp performs a significant role in blood filtration. It efficiently purges the blood of old or damaged red blood cells and...
Tonsillitis II: Management01:26

Tonsillitis II: Management

This lesson will focus on the different treatment options for managing tonsillitis, which typically depend on the cause and severity.
Lymphoid Cells and Tissues01:18

Lymphoid Cells and Tissues

Lymphoid cells and tissues are integral to the immune system, which is crucial in maintaining our body's defense against harmful pathogens. They form the building blocks of lymphoid organs, which include the spleen, thymus, and lymph nodes.
Lymphoid cells consist of various types of immune system cells. These include B and T lymphocytes, which are responsible for producing antibodies and killing infected cells, respectively. Dendritic cells act as messengers between the innate and adaptive...
Poliomyelitis01:17

Poliomyelitis

Poliomyelitis is caused by poliovirus, a small, non-enveloped, positive-sense RNA virus of the Picornaviridae family and Enterovirus genus. Transmission occurs primarily via the fecal-oral route, often through ingestion of contaminated water or food. The virus initially replicates in the oropharynx and intestinal mucosa, particularly in lymphoid tissues such as the tonsils, Peyer’s patches, and regional lymph nodes. Primary viremia follows, allowing dissemination throughout the body.In most...

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Related Experiment Video

Updated: Jun 14, 2026

The Flexible Rhino-Laryngoscope for Awake Nasotracheal Intubation
03:58

The Flexible Rhino-Laryngoscope for Awake Nasotracheal Intubation

Published on: August 2, 2024

[Tonsillar lymphangiomatous polyp].

M Kühnemund1, N Wernert, H Gevensleben

  • 1Klinik und Poliklinik für Hals-Nasen-Ohren-Heilkunde/Chirurgie, Universitätsklinikum Bonn, Sigmund-Freud-Strasse 25, 53105, Bonn, Deutschland. Matthias.Kuehnemund@ukb.uni-bonn.de

HNO
|March 26, 2010
PubMed
Summary
This summary is machine-generated.

Rare lymphangiomatous polyps in the tonsils can cause long-term dysphagia. Surgical removal of this benign lesion led to symptom resolution and no recurrence in a 15-year case study.

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Related Experiment Videos

Last Updated: Jun 14, 2026

The Flexible Rhino-Laryngoscope for Awake Nasotracheal Intubation
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Published on: August 2, 2024

Ultrasonographic Evaluation of Salivary Glands for Sjogren's Syndrome: Diagnostic and Monitoring Insights
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Ultrasonographic Evaluation of Salivary Glands for Sjogren's Syndrome: Diagnostic and Monitoring Insights

Published on: October 13, 2023

Area of Science:

  • Otolaryngology
  • Pathology
  • Surgical Oncology

Background:

  • Lymphangiomatous polyps are uncommon benign tonsillar neoplasms.
  • Dysphagia is a potential symptom of tonsillar lesions.

Observation:

  • A female patient presented with a 15-year history of dysphagia.
  • The dysphagia was attributed to a lymphangiomatous polyp of the tonsil.

Findings:

  • Histological examination revealed epitheliotropism of lymphocytes, dilated lymphatic channels, blood vessels, and edema.
  • Immunohistochemical staining with D2-40 and podoplanin confirmed the diagnosis.
  • Surgical excision resulted in complete symptom resolution and no recurrence at 17 months follow-up.

Implications:

  • This case highlights the successful surgical management of tonsillar lymphangiomatous polyps.
  • Early diagnosis and intervention can alleviate chronic dysphagia.
  • Further research into the pathogenesis and optimal treatment of these rare lesions is warranted.